diff --git a/app/backend2/Dockerfile b/app/backend2/Dockerfile
index 43e788a..1454155 100644
--- a/app/backend2/Dockerfile
+++ b/app/backend2/Dockerfile
@@ -5,7 +5,7 @@ WORKDIR /usr/src/app
 COPY . .
 RUN gradle bootJar
 
-FROM eclipse-temurin:17-jre
+FROM eclipse-temurin:17-jre-alpine
 
 WORKDIR /usr/src/app